I have to admit, I like hugging! Sorry for being a sissy, but I think it's much better to hug someone, than to shoot someone. But apparently hugging is not cool or manly.
Meh, im not a touchy feely person. As for pepperspray, valid point, but it won't stop someone tweaked out.
As for concealed weapons - what is a pocket knife?
The term liberal didn't come from liberty, but that is a different debate for a different time.
*sigh*
If you get a gun, don't just get a gun. Think it through, research what you want. Size, caliber, formfactor, etc. You will probably go through 4 or 5 handguns before you find one that you like, that feels good in your hand, and of the proper caliber. Research your rounds, Hollow point vs Full Metal Jacket, regular vs +p ammo, standard vs magnum rounds. Every ammo manufacturers site has a ballistics chart. That will give you the information you need like muzzle velocity, drop, bullet grain weight, displacement, deformation, etc. Your goal(s) with a self defense gun are as follows -
1.)accuracy
2.)overpenetration prevention
3.)stopping power
4.)controllability (for those follow up shots should they be needed)
5.)concealability
Respect your firearm, respect other people, and lastly, respect yourself. Responsibility is key, and practice, practice, practice. To give you an example, some elite military groups are required to put 100 rounds down range, every day. This ensures high levels of accuracy.